A device for monitoring water samples after baiting

Abstract

This invention relates to the field of shallow water monitoring technology, specifically to a bait-feeding water sample monitoring device, which includes: a hull, a bait box storage compartment, a bait box, a sampling bottle, a bottom storage compartment, a sealing device, a storage box, a sealing machine, and a depth positioning device. The bait box includes: a top cover plate, a sealing hole, a positioning hole, a directional hole, a circumferential air hole, a lifting motor, a moving baffle, a compressed air box, an air box switch, a gas pipeline, a sampling bottle support plate, an upper baffle, a positioning pipeline, a baiting hole, a baiting baffle, a baffle groove, and a bottom positioning hole. The top cover plate has a positioning hole at its center, a directional hole on one side of the positioning hole, and a sealing hole at one end of the directional hole perpendicular to the direction of the directional hole. The side wall of the bait box is provided with circumferential air holes. This invention, through the internal cooperation of the baiting device, enables the bait to agitate the water during the baiting process, thereby improving the baiting effect.

Description

Technical Field

[0001] This invention relates to the field of shallow water monitoring technology, and in particular to a device for monitoring water samples after bait delivery. Background Technology

[0002] Aquaculture is a production activity involving the breeding, cultivation, and harvesting of aquatic plants and animals under human control, and the growth status of these plants and animals is closely related to their aquaculture environment. With the development of aquaculture, various fish farming methods have emerged, including extensive farming, intensive farming, and polyculture.

[0003] In mixed farming, fish species living at different depths are typically separated by the food chain. The characteristics of the supplementary fish species are used to provide a better living environment for the main fish species. For example, the characteristics of some herbivorous fish can be used, such as their excrement fertilizing the water and improving the farming environment. The characteristics of carnivorous fish can be used to eliminate wild fish, thereby providing a better living environment for the main fish species and promoting better ecological circulation in the water, thus improving the farming results. Generally speaking, in mixed farming, the main fish species need to account for 80% of the total number of fish species.

[0004] However, in existing polyculture processes, in order to provide a better living environment for different fish species, fish living at different depths in the same water area are generally selected to be polycultured together. That is, the main fish are raised at one depth and the auxiliary fish are raised at another depth. This will cause conflicts in feeding. Currently, fish are generally fed uniformly at the water surface. This can easily cause different species of fish to injure and affect each other when they go to the water surface, resulting in losses and negative impacts that outweigh the benefits of polyculture.

[0005] Because polyculture of fish leads to complex conditions in aquaculture waters, more parameters need to be monitored, and the environmental requirements for polyculture of multiple fish species are more complex, machines for monitoring parameters of a single fish species cannot meet the working environment. Therefore, monitoring of polyculture aquaculture environments is often done manually, which is time-consuming, has large errors, low efficiency, and high cost.

[0006] Therefore, there is a need for a device that can quickly feed and sample materials at a fixed depth to meet the requirements. Summary of the Invention

[0007] Therefore, the present invention provides a bait delivery water sample monitoring device. Through the cooperation of a depth positioning device and a feeding device, it can quickly enter a fixed depth of water for bait delivery and sampling. Through the internal mechanical cooperation of the feeding device, bait delivery and sampling can be carried out simultaneously without mutual interference. Through the cooperation of a sealing machine and a depth positioning device, the sampling device can be automatically sealed and classified to prevent confusion.

[0008] A bait-feeding water sample testing device includes: a hull, a bait box storage compartment, a bait box, a sampling bottle, a bottom storage compartment, a sealing device, a storage box, a sealing machine, and a depth positioning device. The bait box includes: a top cover, a sealing hole, a positioning hole, a directional hole, a circumferential air hole, a lifting motor, a moving baffle, a compressed air box, an air box switch, a gas pipeline, a sampling bottle support plate, an upper baffle, a positioning pipeline, a baiting hole, a baiting baffle, a baffle groove, and a bottom positioning hole. The top cover has a positioning hole at its center. One side of the positioning hole has an orientation hole, and the vertical end of the orientation hole has a sealing hole. The side wall of the feeding box is provided with circumferential air holes. The upper layer of the feeding box is equipped with circumferentially arranged compressed air boxes. The lower front end of the compressed air boxes is equipped with an air box switch. The front end of the compressed air boxes is equipped with a gas pipe. A lifting motor is installed on one side of the compressed air boxes. The lifting motor is connected to a moving baffle. The lower part of the moving baffle is equipped with an upper baffle. A sampling bottle support plate is installed behind one of the circumferential air holes. A positioning pipe is installed at the center of the feeding box.

[0009] Preferably, the hull includes: a forward cabin, a rear cabin, and a rotary motor. The rotary motor is installed on the right side of the foremost end inside the hull. The feeding box storage compartment includes: a rotating shaft, a storage compartment, a compression spring, a spin shaft, a flexible baffle, a storage slide, and a compartment door opening.

[0010] Preferably, the circumferential air holes are obliquely opened, the gas pipe is aligned with the rear of the circumferential air holes, the top of the positioning pipe is connected to the positioning hole, the bottom of the positioning pipe is connected to the bottom positioning hole, the lower side wall of the feeding box has feeding holes arranged circumferentially through the side wall, each row of feeding holes has a baffle groove below it, and a feeding baffle is connected to the baffle groove.

[0011] Preferably, the sampling bottle includes: a top sealing hole, a telescopic baffle, and a resistance plate. The top fixing plate of the sampling bottle has a top sealing hole at its center. The top end of the top sealing hole is connected to the sealing hole of the feeding box. The side wall of the sampling bottle is provided with a telescopic baffle, and a resistance plate is provided on the side of the telescopic baffle.

[0012] Preferably, the bottom storage compartment includes: an internal compartment, a paddle slide, a movable paddle, a telescopic baffle, and a top slide rail. The paddle slide is installed on the side wall of the internal compartment. The movable paddle has a rotating shaft in the middle, which allows the paddle to rotate around the rotating shaft. A telescopic baffle that can extend and retract inside the side wall is installed at the opening on the left side of the side wall.

[0013] Preferably, the sealing device includes: a bottom rotating machine, a bottom storage compartment, a central partition, a limiting plate slide, a limiting plate, a sealing machine telescopic groove, a pusher, a pusher slide rail, and a pusher plate. The bottom rotating machine can move along the top slide rail. The sealing device has a central partition inside. The lower layer of the sealing device is the bottom storage compartment. Opposing limiting plate slides are installed on the side wall of the sealing device. The limiting plate slides are connected to the limiting plates. Opposing sealing machine telescopic grooves are installed on the upper part of the limiting plate slides. A pusher is installed on the top of the sealing device. A pusher slide rail is provided on the top of the sealing device. The output end of the pusher is connected to the pusher plate.

[0014] Preferably, the storage box includes: a box body and a soft plug, with the soft plug installed inside the box body. The sealing machine includes: a telescopic rod, a hydraulic press, a hydraulic rod, a soft plug limiting plate, and a soft plug pressing part. The telescopic rod is inserted into the telescopic groove of the sealing machine. The top hydraulic press at the front end of the telescopic rod is connected to and drives the hydraulic rod. The two sides of the hydraulic rod are soft plug limiting plates, and the bottom part of the soft plug limiting plate is the soft plug pressing part.

[0015] Preferably, the depth positioning device includes: a spool storage box, a depth-fixing line, an orientation block, and a movable weight. The depth-fixing line is wound inside the spool storage box, and the bottom of the depth-fixing line is a detachable movable weight. The orientation block is installed at a fixed distance above the movable weight.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. It can quickly locate the sampling depth through mechanical cooperation and can take samples at the same time as baiting;

[0018] 2. Through the internal coordination of the feeding device, the bait can be stirred in the water during the feeding process, thereby improving the feeding effect;

[0019] 3. The mechanical device completes the functions of feeding, sampling, packaging, and auxiliary sorting. Workers only need to feed the materials, which reduces sampling errors. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention.

[0021] Figure 2 This is a schematic diagram of the feeding box storage compartment structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the external structure of the feeding box of the present invention.

[0023] Figure 4 This is a schematic diagram of the internal structure of the feeding box of the present invention.

[0024] Figure 5 This is a schematic diagram of the internal structure of the feeding box of the present invention. Figure 2 .

[0025] Figure 6 This is a schematic diagram of the side and bottom structure of the feeding box of the present invention.

[0026] Figure 7 This is a schematic diagram of the sampling bottle structure of the present invention.

[0027] Figure 8 This is a schematic diagram of the bottom storage compartment structure of the present invention.

[0028] Figure 9 This is a schematic diagram of the bottom storage compartment structure of the present invention. Figure 2 .

[0029] Figure 10 This is a schematic diagram of the bottom structure of the sealing device of the present invention.

[0030] Figure 11 This is a schematic diagram of the internal structure of the sealing device of the present invention.

[0031] Figure 12 This is a schematic diagram of the upper structure of the sealing device of the present invention.

[0032] Figure 13 This is a schematic diagram of the storage box structure of the present invention.

[0033] Figure 14 This is a schematic diagram of the packaging machine structure of the present invention.

[0034] Figure 15 This is a schematic diagram of the depth positioning device of the present invention.

[0035] Figure 16 This is a schematic diagram of the depth positioning device of the present invention. Figure 2 .

[0036] Figure 17 This is a schematic diagram of the movement of the device during operation of the present invention.

[0037] exist Figures 1 to 17In the middle section, 1. Hull; 101. Fore compartment; 102. Aft compartment; 103. Rotary motor; 2. Feed box storage bin; 201. Rotating shaft; 202. Storage bin; 203. Compression spring; 204. Spinning shaft; 205. Flexible baffle; 206. Storage slide; 207. Bin door opening; 3. Feed box; 301. Top cover plate; 302. Sealing hole; 303. Positioning hole; 304. Orientation hole; 305. Circumferential air vent; 306. Lifting motor; 307. Moving baffle; 308. Compressed air box; 309. Air box switch; 310. Gas pipeline; 311. Sampling bottle support plate; 312. Upper baffle; 313. Positioning pipeline; 314. Feeding hole; 315. Feeding baffle; 316. Baffle slide groove; 317. Bottom positioning hole; 4. Sampling bottle; 401. Top sealing hole; 402. Extension 403. Baffle; 5. Resistance plate; 6. Bottom storage compartment; 501. Internal compartment; 502. Paddle slide; 503. Moving paddle; 504. Telescopic baffle; 505. Top slide rail; 6. Sealing device; 601. Bottom rotating machine; 602. Bottom storage compartment; 603. Middle partition; 604. Limiting plate slide; 605. Limiting plate; 606. Packaging machine telescopic groove; 607. Pushing machine; 6 08. Pusher slide rail; 609. Pusher plate; 610. Pusher plate slot; 7. Storage box; 701. Box body; 702. Soft plug; 8. Sealing machine; 801. Telescopic rod; 802. Hydraulic press; 803. Hydraulic rod; 804. Soft plug limiting plate; 805. Soft plug extrusion part; 9. Depth positioning device; 901. Spool storage box; 902. Depth setting line; 903. Orientation block; 904. Movable dropper. Detailed Implementation

[0038] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will facilitate the implementation of these embodiments by those skilled in the art. However, the present invention can be implemented in various different forms, and therefore is not limited to the embodiments described below. Furthermore, for the sake of clarity, components not connected to the present invention will be omitted from the drawings.

[0039] like Figure 1-17 As shown, a bait-feeding water sample testing device includes: a hull 1, a bait box storage chamber 2, a bait box 3, a sampling bottle 4, a bottom storage chamber 5, a sealing device 6, a storage box 7, a sealing machine 8, and a depth positioning device 9; on the left side of the hull 1, a sealing device 6 is installed on the upper part of the bottom storage chamber 5, the sealing device 6 stores the storage box 7 inside, the sealing device 6 is connected to the front of the sealing device 6, the sealing machine 8 is installed on the front of the sealing machine 8, and the depth positioning device 9 is installed on the front of the sealing machine 8; on the right side of the hull 1, a bait box storage chamber 2 is installed, the bait box storage chamber 2 stores the bait box 3 inside, and the bait box 3 stores the sampling bottle 4 inside;

[0040] like Figure 1 As shown, the hull 1 includes: a forward compartment 101, a rear compartment 102, and a rotary motor 103. The rotary motor 103 is installed on the right side of the foremost end inside the hull 1. The rear part of the rotary motor 103 is the forward compartment 101, where workers work. The rear part of the forward compartment 101 is the rear compartment 102, which is responsible for placing bait.

[0041] like Figure 1 , 2 As shown, the feeding box storage compartment 2 includes: a rotating shaft 201, a storage compartment 202, a compression spring 203, a spin shaft 204, a flexible baffle 205, a storage slide 206, and a compartment door opening 207. A rotating motor 103 is connected to the rotating shaft 201 of the feeding box storage compartment 2. The rotating shaft 201 is connected to the spin shaft 204 at the bottom of the storage compartment 202. The rotating motor 103 allows the storage compartment 202 connected to the rotating shaft 201 to rotate around the rotating motor 103. The spin shaft 204 allows the storage compartment 202 to revolve around the rotating motor 103 while also rotating around its own axis. At one end of the storage compartment 202, a compression spring 203 is installed. The compression spring 203 has a front push plate. Through its elasticity, it can push the feeding boxes 3 placed in the storage slide 206 one by one to the compartment door opening 207. The opening and closing of the flexible baffle 205 allows workers to easily take and store the feeding boxes.

[0042] like Figure 3 As shown, the feeding box 3 includes: a top cover plate 301, a sealing hole 302, a positioning hole 303, a directional hole 304, a circumferential air hole 305, a lifting motor 306, a moving baffle 307, a compressed air box 308, an air box switch 309, a gas pipeline 310, a sampling bottle support plate 311, an upper baffle 312, a positioning pipeline 313, a feeding hole 314, a feeding baffle 315, a baffle slide groove 316, and a bottom positioning hole 317 for feeding. At the center of the top cover plate 301 of box 3, there is a positioning hole 303. On one side of the positioning hole 303, there is an orientation hole 304. At the vertical end of the orientation hole 304, there is a sealing hole 302. On the upper side of the feeding box 3, there are circumferentially arranged circumferential air holes 305 that penetrate the side wall of the feeding box 3. The circumferential air holes 305 are not perpendicular to the side wall of the feeding box 3, but are obliquely opened. Therefore, when the airflow blows out from the circumferential air holes 305, it will be oblique.

[0043] like Figure 4 , 5As shown in Figure 6, the inside of the feeding box 3 is divided into two layers. The uppermost layer is equipped with a circumferentially arranged compressed air box 308. The lower front end of the compressed air box 308 has an air box switch 309. At the front end of the compressed air box 308, there is a gas pipe 310 aligned with the rear of the circumferential air hole 305. A lifting motor 306 is circumferentially installed next to the compressed air box 308. The lifting motor 306 is connected to and can drive the moving baffle 307, which can make the moving baffle 307 move longitudinally along the side wall of the feeding box 3, thereby blocking or opening the moving baffle 307. The air box switch 309 is directly above the moving baffle 307. The lower part of the moving baffle 307 has an upper baffle 312, and the bottom of the upper baffle 312 is the lower layer.

[0044] Not every circumferential vent 305 has a gas pipe 310 at the rear. A sampling bottle support plate 311 is installed at the rear of one of the circumferential vents 305. At the center of the feeding box 3, a positioning pipe 313 is installed that runs through the feeding box 3. The top end of the positioning pipe 313 is connected to the positioning hole 303, and the bottom end of the positioning pipe 313 is connected to the bottom positioning hole 317.

[0045] like Figure 6 As shown, feeding holes 314 are arranged circumferentially through the lower side wall of the feeding box 3. At the bottom of the feeding box 3, each row of feeding holes 314 has a baffle groove 316 below it. A feeding baffle 315 is connected to the baffle groove 316. By sliding on the baffle groove 316, the feeding holes 314 can be blocked or opened.

[0046] like Figure 3 , 7 As shown, the sampling bottle 4 includes: a top sealing hole 401, a telescopic baffle 402, and a resistance plate 403. The top fixing plate of the sampling bottle 4 has a top sealing hole 401 at its center, and the top end of the top sealing hole 401 is connected to the sealing hole 302 of the feeding box 3.

[0047] Inside the wall of the sampling bottle 4, there is a compression spring that can be connected to a telescopic baffle 402. The telescopic baffle 402 can extend and retract inside the wall of the sampling bottle 4 to open or close the side opening of the bottle wall. Under normal conditions, the compression spring can block the side opening of the bottle wall with the telescopic baffle 402. There is a resistance plate 403 on the side of the telescopic baffle 402 to increase the resistance of the telescopic baffle 402 when there is external force.

[0048] like Figure 1 , 8As shown in Figure 9, the bottom storage compartment 5 includes: an internal compartment 501, a paddle slide 502, a movable paddle 503, a telescopic baffle 504, and a top slide rail 505. The paddle slide 502 is installed on the side wall of the internal compartment 501 of the bottom storage compartment 5 on the left side of the hull 1. The movable paddle 503 installed on the paddle slide 502 can move back and forth along the paddle slide 502. The movable paddle 503 has a rotating shaft in the middle, which can make the paddle rotate around the rotating shaft. A telescopic baffle 504 that can extend and retract inside the side wall is installed at the opening on the left side of the side wall. The opening on the left side of the side wall can be opened or closed by extending and retracting the telescopic baffle 504.

[0049] like Figure 9 , 10 As shown in Figure 11, the sealing device 6 includes: a bottom rotating machine 601, a bottom storage compartment 602, a middle partition 603, a limiting plate slide 604, a limiting plate 605, a sealing machine telescopic groove 606, a pusher 607, a pusher slide rail 608, a pusher plate 609, and a pusher plate slot 610. A top slide rail 505 is provided at the top of the bottom storage compartment 5. The bottom rotating machine 601 of the sealing device 6 runs on the top slide rail 505. The bottom rotating machine 601 can move along the top slide rail 505 and is connected to and can drive the sealing device 6 to rotate around the bottom rotating machine 601.

[0050] like Figure 11 , 13 As shown, the sealing device 6 is divided into upper and lower layers by the middle partition 603. The lower layer is the bottom storage compartment 602, which can store the storage box 7. The top of the bottom storage compartment 602 is the middle partition 603. On the upper sides of the middle partition 603, which are also the side walls of the sealing device 6, there are opposing limiting plate slides 604. The limiting plate slides 604 are connected to the limiting plate 605. The limiting plate 605 is driven by the limiting plate slides 604 to move back and forth along the limiting plate slides 604. On the upper part of the limiting plate slides 604, there are opposing sealing machine telescopic grooves 606. On the top of the sealing device 6, there is a pusher 607.

[0051] like Figure 12 As shown, the pusher 607 runs on the pusher slide rail 608 on the top of the sealing device 6, and the pusher 607 can extend and retract the pusher plate 609 in the vertical direction of the pusher plate slot 610;

[0052] like Figure 13 As shown, the storage box 7 includes: a box body 701 and a soft plug 702. The box body 701 contains the soft plug 702, which can be deformed under force.

[0053] like Figure 11 , 14As shown in Figure 15, the packaging machine 8 includes: a telescopic rod 801, a hydraulic press 802, a hydraulic rod 803, a soft plug limiting plate 804, and a soft plug extrusion part 805. The telescopic rod 801 is inserted into the packaging machine telescopic groove 606 and can extend and retract the packaging machine 8 along the packaging machine telescopic groove 606.

[0054] The top hydraulic press 802 at the front end of the telescopic rod 801 is connected to and drives the hydraulic rod 803 to extend and retract within the hydraulic press 802. On both sides of the hydraulic rod 803 are soft plug limiting plates 804, and the lowest part of the soft plug limiting plate 804 is the soft plug extrusion part 805.

[0055] like Figure 15 , 16 As shown, the depth positioning device 9 includes: a bobbin storage box 901, a depth-fixing line 902, an orientation block 903, and a movable drop 904. The depth positioning device 9 is installed at the front end of the packaging machine 8. The depth-fixing line 902 is wound inside the bobbin storage box 901. The bottom of the depth-fixing line 902 is a detachable movable drop 904. The orientation block 903 is installed at a fixed distance above the movable drop 904.

[0056] This invention provides a method for operating the device:

[0057] First, the worker sails the monitoring vessel into the working area. The worker sits in the forward cabin 101, facing the front of the hull 1. The worker rotates the feeding box storage compartment 2 using the rotary motor 103 to turn the feeding box storage compartment 2 towards the worker. Then, the spin shaft 204 rotates the feeding box storage compartment 2 to align the compartment door opening 207 with the worker. The worker opens the flexible baffle 205, takes out a feeding box 3, and opens the top cover 301 of the feeding box 3.

[0058] At this time, the feeding box 3 should keep the lifting motor 306 controlling the moving baffle 307 to block the circumferential air hole 305, and at the same time the feeding baffle 315 blocks the feeding hole 314. At the same time, the bait stored in the rear compartment 102 should be placed on the lower side of the upper baffle 312, that is, the lower side of the feeding box 3. After the bait is placed, take out a sampling bottle 4 and insert it into the sampling bottle tray 311. Then, cover the top cover 301 and cover the sealing hole 302 with plastic film.

[0059] At this time, the sealing device 6 can be pulled to the left of the worker via the top slide rail 505 to a convenient working position. At this time, multiple storage boxes 7 stored in the bottom storage compartment 602 are placed in different boxes 701 according to the different depths of mixed fish and the different colored soft plugs 702. Then the worker needs to determine the water depth for feeding and sampling. The sealing machine 8 extends forward via the telescopic rod 801 to make room for the movement of the storage box 7. Then the storage box 7 of the corresponding depth and color is taken out from the bottom storage compartment 602 and placed on the upper part of the middle partition 603. At this time, the limiting plate slide 604 drives the limiting plate 605 to the storage box 7, clamping and limiting the storage box 7.

[0060] At this time, the pusher 607 extends the pusher plate 609, and after it goes deep into the bottom of the storage box 7 along the vertical direction of the pusher plate slot 610, it pushes the box body 701 along the pusher slide rail 608 towards the sealing machine 8 until the front end of the box body 701 hits the side of the soft plug limiting plate 804.

[0061] like Figure 17 As shown, at this time, the worker pushes the sealing device 6 to the front of the hull 1 through the top slide rail 505. The bottom rotating machine 601 rotates the sealing device 6, so that the sealing device 6, the sealing machine 8, and the depth positioning device 9 are rotated to the upper part of the monitored water area. At this time, the worker removes the movable weight 904, places the prepared feeding box 3 below the fixed depth line 902, passes the fixed depth line 902 through the positioning hole 303, and then passes through the bottom positioning hole 317 through the positioning pipe 313. Then the movable weight 904 is reinstalled at the end of the fixed depth line 902. At this time, the feeding box 3 is fixed at the end of the fixed depth line 902. Then the depth positioning device 9 quickly rotates the fixed depth line 902 in the spool storage box 901 and lowers the feeding box 3 to the sampling and feeding depth.

[0062] At this point, after the feeding box 3 reaches the sampling and feeding depth, the lifting motor 306 inside the feeding box 3 is activated, causing the moving baffle 307 to move towards the upper end of the feeding box 3, thereby opening the circumferential air hole 305. During this process, since the air box switch 309 is directly above the moving baffle 307, the moving baffle 307 will squeeze the air box switch 309 during the movement. As the air box switch 309 moves upward, the compressed air box 308 is opened, allowing the compressed gas to be released from the gas pipe 310 and quickly rush out through the obliquely opened circumferential air hole 305. With the simultaneous operation of multiple compressed air boxes 308, the entire feeding box 3 rotates rapidly around the fixed depth line 902, and during this process, the compressed gas will also quickly agitate the water.

[0063] Since the movable baffle 307 opens all the circumferential air holes 305, water will start to enter the circumferential air holes 305 that are not equipped with compressed air box 308. As the sampling bottle 4, which is installed on the sampling bottle support plate 311, rotates with the entire feeding box 3, the resistance to rotation under the impact of water flow will increase due to the presence of resistance plate 403. Until the telescopic baffle 402, which is equipped with resistance plate 403, overcomes the elasticity of the internal telescopic spring and extends towards the inner wall of the sampling bottle 4, opening the internal space of the sampling bottle 4 and completing the water sampling.

[0064] After the feeding box 3 finishes rotating, its own centrifugal force decreases, and the inside and outside of the feeding box 3 are completely connected. The impact of the water flow above disappears, and the resistance provided by the resistance plate 403 becomes smaller and smaller. While the telescopic baffle 402 extends and retracts towards the inner wall of the sampling bottle 4, it also accumulates elastic potential energy. When the elastic potential energy is greater than the external resistance, the telescopic spring will drive the telescopic baffle 402 back to its original position and close the sampling bottle 4 again.

[0065] During the entire rotation of the feeding box 3, not only will the resistance of the resistance plate 403 increase, but the resistance of the feeding baffle 315 at the bottom of the feeding box 3 will also increase. As a result, the feeding baffle 315 will move along the baffle slide 316 toward the direction of opening the feeding hole 314. Therefore, the bait placed at the bottom will be quickly fed into the water area that is rapidly stirred by the airflow under the impact of the water flow above, the centrifugal force of its own rotation, and the penetration effect of the water flow at the bottom. In this way, the feeding box 3 improves the feeding effect while sampling water that is not contaminated by the bait.

[0066] After the current feeding box 3 finishes its work, the spool storage box 901 quickly rotates the depth-fixing line 902 to retrieve the feeding box 3. After the feeding box 3 leaves the water surface, it will stop directly in front of the worker. The worker pulls down the orientation block 903 at the upper end of the depth-fixing line 902 and rotates the feeding box 3 so that the orientation hole 304 on the top cover plate 301 of the feeding box 3 engages with the orientation block 903. At this time, the sealing hole 302 on the feeding box 3 is exactly below the soft plug limiting plate 804 of the packaging machine 8.

[0067] At this time, the pusher 607 extends and retracts the pusher plate 609, so that the pusher plate 609 is at the back of the row of soft plugs 702 stored in the box 701. The pusher slide rail 608 pushes the soft plugs 702 forward until the first soft plug 702 is sent into the soft plug limiting plate 804. The hydraulic press 802 is started to push the hydraulic rod 803 downward. The hydraulic rod 803 will quickly push the soft plug 702 through the soft plug extrusion part 805. When the soft plug 702 passes through the soft plug extrusion part 805, it will deform and better insert into the sealing hole 302, completely sealing the sampling bottle 4.

[0068] After the sealing work is completed, the worker removes the movable weight 904 and removes the sealed feeding box 3. The worker pushes the telescopic baffle 504 of the bottom storage compartment 5 on the left side toward the side wall of the inner compartment 501 to open the compartment outlet. Then, the worker rotates the movable lever 503, holds one end of the movable lever 503, and blocks the front of the feeding box 3 with the other end. Then, the worker forcefully sends the feeding box 3 into the back of the inner compartment 501 along the lever slide 502 through the movable lever 503. All subsequent feeding boxes 3 are sent into the inner compartment 501 one by one in this way. This will prevent the sampling bottles 4 from being confused due to separate storage, and it is convenient to record the water sampling order according to the order in which they are sent into the inner compartment 501. When taking them out, the worker can also use the movable lever 503. After storage, the worker pulls the telescopic baffle 504 to close the inner compartment 501.

[0069] After completing the sampling and baiting work at the current depth of the current water area, if there is no sampling at other depths, the hull 1 can be driven into the next water area. If there is, it is only necessary to replace the storage box 7 placed in the middle bulkhead 603 with a storage box 7 of a different color.

[0070] After sampling at the current depth is completed, the compression spring 203 will quickly push the second feeding box 3 into the door opening 207 for easy access by workers.

Claims

1. A device for monitoring water samples after bait delivery, comprising: The ship (1), feeding box storage compartment (2), feeding box (3), sampling bottle (4), bottom storage compartment (5), sealing device (6), storage box (7), sealing machine (8), depth positioning device (9); characterized in that: on the left side of the ship (1), a sealing device (6) is installed on the upper part of the bottom storage compartment (5), the sealing device (6) stores the storage box (7) inside, the sealing device (6) is connected to the front of the sealing device (6), the sealing machine (8) is installed on the front of the sealing machine (8), the feeding box storage compartment (2) is installed on the right side of the ship (1), the feeding box storage compartment (2) stores the feeding box (3) inside, and the feeding box (3) stores the sampling bottle (4) inside; The feeding box (3) includes: a top cover plate (301), a sealing hole (302), a positioning hole (303), an orienting hole (304), a circumferential air hole (305), a lifting motor (306), a moving baffle (307), a compressed air box (308), an air box switch (309), a gas pipeline (310), a sampling bottle support plate (311), an upper baffle (312), a positioning pipeline (313), a feeding hole (314), a feeding baffle (315), a baffle slide groove (316), and a bottom positioning hole (317). The top cover plate (301) has a positioning hole (303) at its center, and an orienting hole (304) is located on one side of the positioning hole (303). The orienting hole (304) is perpendicular to the direction. One end of the feeding box (3) has a sealing hole (302), and the side wall of the feeding box (3) is provided with a circumferential air hole (305). The upper layer of the feeding box (3) is equipped with a circumferentially arranged compressed air box (308). The lower front end of the compressed air box (308) is equipped with an air box switch (309). The front end of the compressed air box (308) is equipped with a gas pipe (310). A lifting motor (306) is installed on one side of the compressed air box (308). The lifting motor (306) is connected to a moving baffle (307). The lower part of the moving baffle (307) is equipped with an upper baffle (312). A sampling bottle support plate (311) is installed at the rear of one of the circumferential air holes (305). A positioning pipe (313) is installed at the center of the feeding box (3). The circumferential air hole (305) is an oblique opening. The gas pipe (310) is aligned with the rear of the circumferential air hole (305). The top of the positioning pipe (313) is connected to the positioning hole (303), and the bottom of the positioning pipe (313) is connected to the bottom positioning hole (317). The lower side wall of the feeding box (3) has feeding holes (314) that penetrate the side wall. Each row of feeding holes (314) has a baffle groove (316) below it, and a feeding baffle (315) is connected to the baffle groove (316). The sampling bottle (4) includes: a top sealing hole (401), a telescopic baffle (402), and a resistance plate (403). The top fixing plate of the sampling bottle (4) has a top sealing hole (401) at its center. The top of the top sealing hole (401) is connected to the sealing hole (302) of the feeding box (3). The side wall of the sampling bottle (4) is provided with a telescopic baffle (402), and a resistance plate (403) is provided on the side of the telescopic baffle (402).

2. The bait-feeding water sample monitoring device according to claim 1, characterized in that: The hull (1) includes: a front compartment (101), a rear compartment (102), and a rotary motor (103). The rotary motor (103) is installed on the right side of the front end inside the hull (1). The feeding box storage compartment (2) includes: a rotating shaft (201), a storage compartment (202), a compression spring (203), a spin shaft (204), a soft baffle (205), a storage slide (206), and a door opening (207). The rotary motor (103) is connected to the rotating shaft (201) of the feeding box storage bin (2). The rotating shaft (201) is connected to the spin shaft (204) at the bottom of the storage bin (202). The rotary motor (103) can make the storage bin (202) connected to the rotating shaft (201) rotate around the rotary motor (103). The spin shaft (204) can make the storage bin (202) revolve around the rotary motor (103) while also rotating itself around the spin shaft (204). At one end of the storage bin (202), a compression spring (203) is installed. The compression spring (203) has a front push plate. Through its elasticity, it can push the feeding boxes (3) placed in the storage slide (206) one by one to the bin door opening (207). Through the opening and closing of the soft baffle (205), workers can easily take and store the feeding boxes.

3. The bait-feeding water sample monitoring device according to claim 1, characterized in that: The bottom storage compartment (5) includes: an inner compartment (501), a paddle slide (502), a movable paddle (503), a telescopic baffle (504), and a top slide rail (505). The paddle slide (502) is installed on the side wall of the inner compartment (501). The movable paddle (503) has a rotating shaft in the middle, which allows the paddle to rotate around the rotating shaft. A telescopic baffle (504) that can extend and retract inside the side wall is installed at the opening on the left side of the side wall.

4. A feed distribution water sample monitoring device according to claim 1 or 3, characterized in that: The sealing device (6) includes: a bottom rotating machine (601), a bottom storage compartment (602), a middle partition (603), a limiting plate slide (604), a limiting plate (605), a sealing machine telescopic groove (606), a pusher (607), a pusher slide rail (608), and a pusher plate (609). The bottom rotating machine (601) can move along the top slide rail (505). The sealing device (6) is provided with a middle partition (603) inside. The lower layer of the sealing device (6) The bottom storage compartment (602) is equipped with opposing limiting plate slides (604) on the side wall of the sealing device (6). The limiting plate slides (604) are connected to the limiting plate (605). Opposing sealing machine telescopic grooves (606) are installed on the upper part of the limiting plate slides (604). A pusher (607) is installed on the top of the sealing device (6). A pusher slide rail (608) is provided on the top of the sealing device (6). The output end of the pusher (607) is connected to the pusher plate (609).

5. The bait-feeding water sample monitoring device according to claim 4, characterized in that: The storage box (7) includes: a box body (701) and a soft plug (702). The box body (701) contains the soft plug (702). The sealing machine (8) includes: a telescopic rod (801), a hydraulic press (802), a hydraulic rod (803), a soft plug limiting plate (804), and a soft plug extrusion part (805). The telescopic rod (801) is inserted into the telescopic groove (606) of the sealing machine. The top hydraulic press (802) at the front end of the telescopic rod (801) is connected to and drives the hydraulic rod (803). The two sides of the hydraulic rod (803) are the soft plug limiting plates (804), and the bottom part of the soft plug limiting plate (804) is the soft plug extrusion part (805).

6. The bait-feeding water sample monitoring device according to claim 1, characterized in that: The depth positioning device (9) includes: a spool storage box (901), a depth-fixing line (902), an orientation block (903), and a movable weight (904). The depth-fixing line (902) is wound inside the spool storage box (901). The bottom of the depth-fixing line (902) is a detachable movable weight (904). The orientation block (903) is installed at a fixed distance above the movable weight (904).

Images